Correct tubular cross section

Trainz Product Id: 12178302

This is a Northeastern Scale Lumber 630 O Scale Refrigerator Car Roof

Trainz Product Id: 11524184

This is a Woodland Scenics BR4949 N Scale Built-Up H&H Feed Mill Building W/LED

First Gear 80-0337 1:87 Volvo L180H Wheel Loader Waste Handler ProductID_11553939 Correct tubular cross sectionThis is a First Gear 80 0337 1: 87 Scale Volvo L180H Wheel Loader Waste Handler. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: First Gear Model Number: 80 0337 Scale Era: HO Scale Model Type: Vehicles The Trainz SKU for this item is P12420826. Trainz Product Id: 12420826